如何在php中删除数组并创建新数组

Question

This Is my array:

array(10) { 
  [0]=> string(29) "Cass Luxury Shapewear Bottoms"
  [1]=> string(8) "xBhjsN9G"
  [2]=> string(2) "20"
  [3]=> string(57) "Cass Luxury Shapewear Bottoms. Multiple Styles Available."
  [4]=> string(29) "cass-luxury-shapewear-bottoms" 
  [5]=> string(28) "Curabitur non nulla sit amet"
  [6]=> string(8) "vjIhw8cw"
  [7]=> string(3) "500"
  [8]=> string(690) "posuere cubilia Curae; Donec velit neque."
  [9]=> string(28) "curabitur-non-nulla-sit-amet"
} 

remove this array:

[5]=> string(28) "Curabitur non nulla sit amet"
[6]=> string(8) "vjIhw8cw"
[7]=> string(3) "500"
[8]=> string(690) "posuere cubilia Curae; Donec velit neque."
[9]=> string(28) "curabitur-non-nulla-sit-amet"

Answer 1

Use unset() to unset an array like this:

unset($array[5]);  //if the index is 5

As an example:

<?php

    $array = array(
                array(1),
                array(2)
            );

    echo "<pre>";
    print_r($array);

    unset($array[1]);

    echo "<pre>";
    print_r($array);

?>

Output:

Array
(
    [0] => Array
        (
            [0] => 1
        )

    [1] => Array
        (
            [0] => 2
        )

)


Array
(
    [0] => Array
        (
            [0] => 1
        )

)